amd 4200+ desktop pc for swaps ?

wanting to trade a amd 4200+ dualcore with 3 gig memory 2x 80gig hdd dvd rw in plain black pc case comes with 17inch flat screen tft monitor k/b an wireless mouse 2.1 speaker system running xp pro fully updated very fast reliable machine wanting to swap for ps3 xbox 360 + games or iphone 3gs 16 gb or any decent android phone 2.3 an over txt me 07973424324 anything considered even plain old cash no time wasters plz